17638 Vineyard Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 17638 Vineyard Rd, Castro Valley, CA 94546

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,593 sqft · built 1978
Lot Size	0.23 acres (10,032 sqft)
Owner	2 Individual Names on File
Last Sale	$1,000,000 (Oct 2017)
Tax Bill	$14,295 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Jan 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`84D-1155-28`

Property Details

APN / Parcel Number

Primary APN	`84D-1155-28`
Alternative APN	`084D-1155-028-00`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,593 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	L-Shape
Exterior Material	Wood
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	10,032 sqft (0.23 acres)
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	17638 VINEYARD RD
City	CASTRO VALLEY
State	CA
Zip	94546-1242
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT: 0000D BLK: PM: 0101 PAGE: 0092
Legal Subdivision	PARCEL MAP 2415
Jurisdiction	ALAMEDA CA
Township / Civil Division	HAYWARD
Census Block Group	1
Census Block	1008
Census Tract	430300

Owner

17638 Vineyard Rd is owned and occupied by two individuals who acquired it in June 2018.

Source: Alameda County records, as of August 5, 2026

Owner of Record	2 Individual Names on File
Mailing Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Jan 31, 2019	Deed of Trust, Mortgage · Conventional Mortgage MIDWEST EQUITY MORTGAGE LLC
Jun 22, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage ALAMEDA MORTGAGE CORP
Oct 6, 2017	Grant Deed, Transfer · Conventional Mortgage ALAMEDA MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 6, 2017 · Amount on File
Deed Sale	Oct 6, 2017 · Amount on File
Prior Sale	Jun 18, 2013 · Amount on File
Deed Document Number	2017220917
Last Transfer Date	Jun 15, 2018
Transfer Doc	0000124102
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242
Transaction Type	Mortgage
Record Updated	Jul 14, 2021
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242

Mortgage

Document Number	0000229184
Date	Jun 25, 2021
Instrument	2021229184

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2051

January 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000015661
Date	Jan 31, 2019
Instrument	2019015661

Lender

Name	MIDWEST EQUITY MORTGAGE LLC
Type	Mortgage Company
Address	OAK BROOK, IL 60523

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2049

June 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ALAMEDA CA
Recording Date	Jun 22, 2018
Property Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242
Document Number	0000124102
Map Reference	MB 101 PG 92
Instrument Date	Jun 15, 2018
Instrument	2018124102
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	FIDELITY NATIONAL TITLE COMP

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242

Mortgage

Document Number	0000124103
Date	Jun 22, 2018
Instrument	2018124103

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2048

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 6, 2017
Property Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242
Document Number	0000220917
Map Reference	PM2415 MB101 PG92
Instrument Date	Sep 28, 2017
Instrument	2017220917
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	17638 VINEYARD RD, CASTRO VALLEY, CA 94546-1242

Mortgage

Document Number	0000220918
Date	Oct 6, 2017
Instrument	2017220918

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 17638 Vineyard Rd was $14,295.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Unified School District	Castro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,160,560 (+2%) Land $348,168 Building $812,392
2025	$14,295.00	$1,137,810 Land $341,343 Building $796,467
2023	$13,777.00	$1,093,630 Land $328,089 Building $765,541	$1,276,380

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 17638 Vineyard Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 17638 Vineyard Rd is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 606 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, GeoLinks, Unwired, Verizon.

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